Gentoo Archives: gentoo-user

From: jarry@×××.net
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] unkillable processes
Date: Tue, 29 Nov 2005 11:45:22
Message-Id: 2391.1133264403@www46.gmx.net
In Reply to: Re: [gentoo-user] unkillable processes by Pongracz Istvan
1 Richard Fish wrote:
2 > Pullling a hard drive out of the system while it is running is an easy
3 > way to duplicate this problem, as it will cause the kernel to enter an
4 > interminable reset loop to try and recover
5
6 <OT>
7 I do not claim that what you said is not true, but once in
8 the past, when I was young and dumb (now I'm old and dumb)
9 I intentionally pulled out that 80-wire data-cable from one
10 of my 2 ata-disks during heavy i/o-loading (copying files)
11 just to see, if my raid-1 array (hda+hdc) survives it...
12
13 Computer got crazy for ~20 seconds, spilled out a couple
14 of screens with errors, but then resumed normal opperation
15 and even finished copying files without any "hard-lock".
16 Just marked that one disk as "failed" and went on.
17 Maybe it was just a luck...
18
19 But I think new s-ata (or scsi) drives support some sort
20 of hot-plug, so even disconnecting should not lock the
21 whole system...
22 </OT>
23
24 Jarry
25
26
27
28 --
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31 --
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Replies

Subject Author
Re: [gentoo-user] unkillable processes Richard Fish <bigfish@××××××××××.org>